Hey! I just tested it and it installs fine on my end, so it might be a setting on your device. Usually, this happens if you don't have enough storage space, or if you need to enable 'install from unknown sources' in your settings.
I have plenty of storage and I have been downloading and playing these games for a bit not the demo downloaded and installed with no problem it's the full game version that is giving me issues I should have clarified that earlier
